16846947

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 27182064

約数和(自身を除く): 10335117

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5333, 15999, 47997, 69329, 143991, 207987, 431973, 623961, 1295919, 1871883, 5615649, 16846947]

約数ペア:

[(1, 16846947), (3, 5615649), (9, 1871883), (13, 1295919), (27, 623961), (39, 431973), (81, 207987), (117, 143991), (243, 69329), (351, 47997), (1053, 15999), (3159, 5333)]